Gambit : Three Houses' style AOE attack

Get Source code here.

Put Event Assember and FE8U clean rom named “FE8_clean.gba” in your repo, then click MAKE HACK.cmd, then you will get a Gambit attack command:


In order to fully implement the AOE attack, additional patches need to be introduced, including UnitMenu rework, Action rework, etc. I have included these.

For reference, the whole process can be roughly divided into three parts: UnitMenu, Target Select, and Apply Action.

The whole process may not be easy to study. Because the programs of different stages call each other not directly through the “BL” instruction or the “ProcStart” function, but through the their respective trigger function when button “A” is detected pressing down.